Cincinnati Police are still looking for a man who was involved in an undercover heroin buy that led to an officer involved shooting Wednesday night.

An officer shot two suspects as they got out of a car after hitting an unmarked police vehicle. Police say at least one suspect was armed. One of the suspects who was shot was killed, a second remains hospitalized.

Police are trying to identify and apprehend a third man, who fled from the scene. The subject was described as a black man in his 20s wearing a black skull cap and black jacket.

Anyone with information on the whereabouts of the third man is asked to call police.

Neighbors said there is a problem with drugs in the area but that it has improved over the past few months. "It seems like when things are starting to turn around and get a little better, then we have a shooting like this,” Rev. K. Z. Smith from the Corinthian Baptist Church said.

Diplomats and negotiators kept working Tuesday as a deadline approached to reach a deal on a framework agreement on Iran's nuclear program, but a U.S. State Department official said the discussion may continue after the cutoff.